Self-reinforced efficient plate-type heat-exchanger

The utility model discloses a self-reinforced efficient plate-type heat exchanger comprising a heat exchange plate, a sealing component, a press plate, a pressure equalizing plate, etc. The utility model has the structural characteristic that the sealing component and a sealing pair of the heat exchange plate are provided with the zigzag or the fluted sealing structure to accomplish the sealing function of choking and decreasing the pressure. The utility model has the advantages that the utility model has reliable sealing property, largely enhances the working pressure gradation of the plate exchanger, effectively enhances the service life and the heat transfer rate of the heat exchanger and simultaneously prevents the fouling and the clogging effectively. The utility model is suitable for the heat transfer task of different procedure medium in the industrial enterprise.